12945384

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{9463}}^1$

素因数の和:9494

約数の個数: 48

約数和(自身を含む): 36909600

約数和(自身を除く): 23964216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 9463, 18926, 28389, 37852, 56778, 75704, 85167, 113556, 170334, 179797, 227112, 340668, 359594, 539391, 681336, 719188, 1078782, 1438376, 1618173, 2157564, 3236346, 4315128, 6472692, 12945384]

約数ペア:

[(1, 12945384), (2, 6472692), (3, 4315128), (4, 3236346), (6, 2157564), (8, 1618173), (9, 1438376), (12, 1078782), (18, 719188), (19, 681336), (24, 539391), (36, 359594), (38, 340668), (57, 227112), (72, 179797), (76, 170334), (114, 113556), (152, 85167), (171, 75704), (228, 56778), (342, 37852), (456, 28389), (684, 18926), (1368, 9463)]